IT1308777B1 - PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR. - Google Patents

PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR.

Info

Publication number
IT1308777B1
IT1308777B1 IT1999TO000568A ITTO990568A IT1308777B1 IT 1308777 B1 IT1308777 B1 IT 1308777B1 IT 1999TO000568 A IT1999TO000568 A IT 1999TO000568A IT TO990568 A ITTO990568 A IT TO990568A IT 1308777 B1 IT1308777 B1 IT 1308777B1
Authority
IT
Italy
Prior art keywords
filter capacitor
charge current
active control
inductive load
pilot circuit
Prior art date
Application number
IT1999TO000568A
Other languages
Italian (it)
Inventor
Maurizio Avidano
Kamal Mourad
Original Assignee
Gate Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gate Spa filed Critical Gate Spa
Priority to IT1999TO000568A priority Critical patent/IT1308777B1/en
Priority to DE10031653A priority patent/DE10031653A1/en
Priority to FR0008489A priority patent/FR2795882B1/en
Publication of ITTO990568A1 publication Critical patent/ITTO990568A1/en
Application granted granted Critical
Publication of IT1308777B1 publication Critical patent/IT1308777B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/1555—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only for the generation of a regulated current to a load whose impedance is substantially inductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electronic Switches (AREA)
IT1999TO000568A 1999-07-02 1999-07-02 PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR. IT1308777B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999TO000568A IT1308777B1 (en) 1999-07-02 1999-07-02 PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR.
DE10031653A DE10031653A1 (en) 1999-07-02 2000-06-29 Driver current circuit for inductive load e.g. DC motor, has main electronic switch in series with load and auxiliary switch in parallel circuit containing capacitor charged via feedback diode
FR0008489A FR2795882B1 (en) 1999-07-02 2000-06-30 STEERING CIRCUIT FOR INDUCTIVE LOAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000568A IT1308777B1 (en) 1999-07-02 1999-07-02 PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR.

Publications (2)

Publication Number Publication Date
ITTO990568A1 ITTO990568A1 (en) 2001-01-02
IT1308777B1 true IT1308777B1 (en) 2002-01-10

Family

ID=11417928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000568A IT1308777B1 (en) 1999-07-02 1999-07-02 PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR.

Country Status (3)

Country Link
DE (1) DE10031653A1 (en)
FR (1) FR2795882B1 (en)
IT (1) IT1308777B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055664A1 (en) * 2011-11-24 2013-05-29 Vossloh-Schwabe Deutschland Gmbh Direct current voltage supply device for supplying direct current to e.g. incandescent lamp, has starting current limiter circuit connected in series with capacitor and series circuit and parallel to load and direct current voltage source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451477C3 (en) * 1974-10-30 1979-08-09 Triumph Werke Nuernberg Ag, 8500 Nuernberg Arrangement for suppressing voltage peaks on switching transistors
US4652809A (en) * 1986-01-06 1987-03-24 Microtel Limited Switched regulator circuit having an extended duty cycle range
FR2688360B1 (en) * 1992-03-09 1997-06-27 Merlin Gerin CUT-OUT CONVERTER WITH ENERGY RECOVERY.
US5880940A (en) * 1997-02-05 1999-03-09 Computer Products, Inc. Low cost high efficiency power converter

Also Published As

Publication number Publication date
FR2795882A1 (en) 2001-01-05
FR2795882B1 (en) 2006-06-23
ITTO990568A1 (en) 2001-01-02
DE10031653A1 (en) 2001-01-04

Similar Documents

Publication Publication Date Title
ITTO20000475A0 (en) CONVERTER CIRCUIT.
IT1318881B1 (en) HIGH EFFICIENCY PILOTING CIRCUIT FOR CAPACITIVE LOADS.
HK1018788A1 (en) Antivirally active heterocyclic azahexane derivatives.
ITRM920417A0 (en) PROCEDURE FOR TAKING A LOAD FROM A BATTERY.
ITTO981035A0 (en) PHASE LOCKED CIRCUIT.
NO20001058D0 (en) Feedback controlled low voltage circuit
ITTO910708A0 (en) ELECTRICAL SYSTEM OF A MOTOR VEHICLE, INCLUDING AT LEAST ONE SUPERCAPACITOR.
IT1311442B1 (en) SWITCHING VOLTAGE REGULATOR WITH REDUCTION OF DIMENSION FOR THE SOFT-START FUNCTION.
DE3871890D1 (en) CONTROL CIRCUIT DEVICE FOR INDUCTIVE LOAD.
HK1046776A1 (en) Decoupling capacitors for thin gate oxides.
ITMI20002106A0 (en) LOAD IMPLEMENTATION CIRCUIT
ITRM20000076A0 (en) ELECTRONIC SAFETY FOR FIREARMS AND THE FIREARMS INCORPORATING THEMSELVES.
DE69927912D1 (en) Inductive load
ITTO970970A0 (en) PHASE LOCKED CIRCUIT.
IT1308777B1 (en) PILOT CIRCUIT FOR AN INDUCTIVE LOAD, WITH ACTIVE CONTROL OF THE CHARGE CURRENT OF A FILTER CAPACITOR.
IT1312244B1 (en) BANDGAP VOLTAGE REFERENCE CIRCUIT.
EP0599557A3 (en) Switched capacitor circuit.
GB2372841B (en) Voltage pump with turn-on control
HK1035813A1 (en) Pll control circuit.
IT1308364B1 (en) PILOTING CIRCUIT FOR INDUCTIVE LOADS.
IT8424275A0 (en) HIGH-EFFICIENCY CONTROL CIRCUIT, MONOLITHICALLY INTEGRATED, FOR TRANSISTOR SWITCHING.
ITMI982521A1 (en) CIRCUITAL ARRANGEMENT FOR CONNECTING AN INDUCTIVE LOAD WITH A SWITCHING TRANSISTOR
NL1007129A1 (en) Control circuit.
IT8521216A0 (en) SWITCHING CIRCUIT, MONOLITHICALLY INTEGRATED, WITH HIGH EFFICIENCY.
IT1268065B1 (en) POWER SUPPLY CIRCUIT, PARTICULARLY FOR VEHICLES.